X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=shaders%2Frouteui.h;h=9e571aba42ede7dcb32a8a6c7d06dc8bbf45d9e9;hb=b3ca3b7a45eec11c46eb19772e10021177665adb;hp=eeb351a7d9f5fc6e9b2c7465c1c3e3ee25727d14;hpb=4f4458d229e40a852708319861224b7cc48ad0b9;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/shaders/routeui.h b/shaders/routeui.h
index eeb351a..9e571ab 100644
--- a/shaders/routeui.h
+++ b/shaders/routeui.h
@@ -7,7 +7,7 @@ static struct vg_shader _shader_routeui = {
    .link = shader_routeui_link,
    .vs = 
 {
-.orig_file = "../../shaders/routeui.vs",
+.orig_file = "shaders/routeui.vs",
 .static_src = 
 "layout (location=0) in vec2 a_co;\n"
 "\n"
@@ -15,16 +15,13 @@ static struct vg_shader _shader_routeui = {
 "\n"
 "void main()\n"
 "{\n"
-"   float fbarx = (a_co.x+uOffset.x) * uOffset.z;\n"
-"   float fbary = a_co.y*uOffset.w + uOffset.y;\n"
-"\n"
-"   vec2 vpos = vec2( fbarx, fbary );\n"
+"   vec2 vpos = a_co * uOffset.zw + uOffset.xy;\n"
 "   gl_Position = vec4(vpos,0.0,1.0);\n"
 "}\n"
 ""},
    .fs = 
 {
-.orig_file = "../../shaders/routeui.fs",
+.orig_file = "shaders/routeui.fs",
 .static_src = 
 "out vec4 FragColor;\n"
 "\n"
@@ -40,10 +37,10 @@ static struct vg_shader _shader_routeui = {
 static GLuint _uniform_routeui_uOffset;
 static GLuint _uniform_routeui_uColour;
 static void shader_routeui_uOffset(v4f v){
-   glUniform4fv( _uniform_routeui_uOffset, 1, v );
+   glUniform4fv(_uniform_routeui_uOffset,1,v);
 }
 static void shader_routeui_uColour(v4f v){
-   glUniform4fv( _uniform_routeui_uColour, 1, v );
+   glUniform4fv(_uniform_routeui_uColour,1,v);
 }
 static void shader_routeui_register(void){
    vg_shader_register( &_shader_routeui );